# Penny

> Secure, portable AI memory. Save and search memories and notes across the AI tools you authorize, using MCP.

## Connect

- [MCP integration reference](https://app.mypenny.ai/docs/mcp): Public quickstart, authentication, examples, error recovery, pricing, rate limits, and data handling.
- [MCP reference in Markdown](https://app.mypenny.ai/docs/mcp.md): The same reference without JavaScript or page markup.
- [Full reference text](https://app.mypenny.ai/llms-full.txt)
- [Tool catalog and input schemas](https://app.mypenny.ai/docs/mcp-tools.json): Generated from the advertised server tools. The live tools/list result is authoritative.
- MCP endpoint: https://app.mypenny.ai/mcp (JSON-RPC over HTTP POST).
- [MCP server discovery](https://app.mypenny.ai/.well-known/mcp.json): Remote endpoint, transport, and authentication method.
- [OAuth protected-resource metadata](https://app.mypenny.ai/.well-known/oauth-protected-resource): Authorization-server discovery and documentation.
- [Install guides](https://app.mypenny.ai/install)
- [Get Started](https://app.mypenny.ai/sign-up)

## Capabilities

Search and manage notes, profile context, projects, tasks, trackers, saved skills, and tags.
Initialize and tools/list are available without authentication. User-data operations require OAuth authorization and account access.
Supported clients discover OAuth metadata and register dynamically with PKCE S256; the user completes sign-in and consent.

## Pricing and limits

14-day free trial; no card needed. Penny: $99 / year. Penny Founding Member: $59 / year, subject to availability, with the founding price locked for life. Annual subscriptions.
Default request limits: 60 read calls and 30 write calls per minute per user, with account-specific overrides possible. Honor Retry-After on HTTP 429.

## Product and policies

- [Product overview and pricing](https://mypenny.ai/)
- [Pricing and request limits](https://app.mypenny.ai/pricing)
- [How it works](https://mypenny.ai/how-it-works)
- [Privacy & Security, export and retention](https://mypenny.ai/privacy)
- [Transparency](https://mypenny.ai/transparency)
- [Terms](https://mypenny.ai/terms)
- [Support](mailto:support@mypenny.ai)